diff --git a/sys/devel/bc/ympbuild b/sys/devel/bc/ympbuild
index b9229b55..a6198e47 100644
--- a/sys/devel/bc/ympbuild
+++ b/sys/devel/bc/ympbuild
@@ -7,18 +7,18 @@ description='Handy console-based calculator utility'
 email='aliriza.keskin@pardus.org.tr'
 maintainer='aliriza'
 license=('GPLv3')
-source=("https://ftp.gnu.org/gnu/bc/bc-$version.tar.gz"
+source=("https://salsa.debian.org/debian/bc/-/archive/debian/$version.1-3/bc-debian-$version.1-3.tar.gz"
         "https://gitweb.gentoo.org/repo/gentoo.git/plain/sys-devel/bc/files/bc-1.07.1-no-ed-its-sed.patch")
 depends=(readline)
 makedepends=()
-md5sums=('e91638a947beadabf4d7770bdbb3d512'
+md5sums=('88f3760aeddf374a849ca4518540960b'
          'a7bdd642f30ae47ee5bcbcf3f65e061b')
 group=(sys.devel)
 uses=()
 uses_extra=(static)
 arch=('x86_64')
 
-cd $name-$version
+cd $name-debian-$version.1-3
 
 if use static ; then
     export CFLAGS="-static"
@@ -31,9 +31,13 @@ prepare(){
     echo "printf 'makeinfo (GNU texinfo) 5.2\n'" >> $HOME/makeinfo
     chmod +x $HOME/makeinfo
     patch -Np1 -i ../bc-1.07.1-no-ed-its-sed.patch
+    for file in debian/patches/*.diff ; do
+        patch -Np1 -i $file
+    done
 }
 
 setup(){
+    autoreconf -fvi
     ./configure --prefix=/usr \
         --libdir=/usr/lib64/ \
         --with-readline